Subluxation: Partial dislocation of a joint. A complete dislocation is a luxation.
The largest number of items per content database that has been tested on SharePoint Server 2013 is 60 million items, including documents and list items. If you plan to store more than 60 million items in SharePoint Server 2013, you must deploy multiple content databases.
SharePoint Lists. Lists are the storage mechanism in the SharePoint platform. In some ways, lists are conceptually similar to a SQL database table, in that they are comprised of columns (or fields) and rows (or list items), and that you can create relationships between lists. SharePoint lists additionally provide a user interface including forms for interacting with the data.